A Day in the Life of a Confined Space Drone Pilot

3rd January 2023
5 Star Review
120+ Years Experience Over 120 years' experience
People trained (25,000) - 25,000 trained in last 12 months 25,000 trained in last 12 months
Employed Trainers (100+) - Over 100 employed trainers Over 100 employed trainers
Nationwide (UK Wide Coverage) UK Wide Coverage

Meet our Drone Pilot

Meet our drone pilot Liam Spencer. Liam works as a trainer and rescue operative at our Mansfield centre and has been with the company since 2019.

Liam has a natural interest in technology and so when confined space drones were being introduced into the company, he was keen to extend his skills and qualifications. He trained as one of our specialist drones pilots, completing all his pilot license training including the GVC qualification – giving him operational authorisation from the CAA to fly drones in built-up areas safely and legally.

Liam often visits customer’s sites providing confined space assessment and categorisation, and helps customers identify risks and ways to manage them. Using internal confined space drones is one-way risks can be mitigated and so becoming a drone pilot was a natural fit with the work Liam does daily.

During the training and assessment, Liam built up a portfolio of flying hours and was soon completing his first job using our confined space drone for our customer, the Environment Agency.

Drone inspection in a confined space


When a customer enquiries about our confined space drone, Liam will initially speak with them to understand what they want to achieve from the project and the flight. For many this might just be avoiding people entering the space, but often it also includes inspecting for any damage or other defects.

During this initial conversation, Liam will also get a better understanding of the distance the drone needs to travel so we can ensure we can facilitate it – it may require us to split the flights into several stages to accommodate the full distance, as the battery power is 10 minutes.

In addition, Liam will prepare a comprehensive risk assessment for the task being undertaken and share this with the customer ahead of any flight.

Liam Spencer, MRS Training & Rescue's confined space drone pilot



Liam always checks the drone is operating correctly and the software installed is up to date. He also always takes with him his laptop with the Inspector 3 software installed on it so he can upload all the footage from the flights whilst on site with the customer and they can access it there and then if required.



On the day of the flight

After meeting with the client on site, Liam conducts a full inspection and walk of the area to find the safest place to take off from. He also puts up signage to ensure everyone knows that a live drone is flying in the area.


The flight

Typically, there are several flights conducted on the day.

The first flight is a complete fly-through the whole area and the customer is given a tablet device so they can watch that flight in real time and speak with the pilot during it.

Then, from what the client has seen on that first flight, they can identify areas to be re-inspected and each then becomes a separate flight.

For each one, Liam focusses on the specific area identified by the customer, looking at it from different angles, lighting, taking measurements and any other information that the customer requires. Whilst the drone is flying it scans the whole environment and records the data.

Once all areas have been looked at and the customer is happy with everything, Liam does one final overview flight.

A drone above water inspecting a culvert


Back at base

Once all flights have been completed, Liam returns to his base and uploads all the data to the laptop. He then maps all the points that were scanned during the flights into a 3D image and produces a full report for the customer. This report includes:

  • Pre-flight information
  • All flights:
    • Timings
    • Grid references (to determine the length of the confined space)
  • Any defects found
    • Using a grading system agreed with by the customer prior to the flight, so they can determine how issues are graded in line with their own priorities
  • All footage from the flights

Measurements on a laptop screen of drone footage


Further work

Once a drone flight has been conducted, there may still be the need to send people into the confined space. The drone can help by:

  • Establishing best and safest route into the area – so everyone knows how to approach the work needed
  • A safer understanding of what is required

And Liam and other team members may be deployed to provide rescue cover support whilst workers are operating in the confined space.


Media enquiries...

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Contact us

For media enquiries or any other further information about MRS Training and Rescue, please email headoffice@mrsl.co.uk or call us on 01623 423 777

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